Výsledky vyhledávání - "Mark A Pfitzner"

Causes of lead toxicity in a Nigerian city

Autor: Mark A Pfitzner, Philip R. Fischer, John M. Pettifor, Tom D. Thacher, N J Wright

Publikováno v: Archives of Disease in Childhood. 90:262-266

Background: Up to 70% of young Nigerian children have been reported to have blood lead concentrations ⩾10 μg/dl. Aims: To better elucidate risk factors for lead toxicity among Nigerian families with children at risk for lead toxicity. Methods: Two

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d080bfe7be130a4c1a8d5687dbc36d65
https://doi.org/10.1136/adc.2003.043562

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Prevalence of elevated blood lead levels in nigerian children

Autor: Philip R. Fischer, J. O. Lawson, John M. Pettifor, Tom D. Thacher, Mark A Pfitzner, Ayuba I. Zoakah

Publikováno v: Ambulatory Child Health. 6:115-123

Objective To determine the prevalence and risk factors of elevated blood lead levels in young, urban Nigerian children. Design A randomized cluster sample of children aged 6–35 months. Setting Jos, a community in north central Nigeria. Outcome meas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ab339e89d13c5708f272163996973bf6
https://doi.org/10.1046/j.1467-0658.2000.00069.x

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Absence of vitamin D deficiency in young Nigerian children

Autor: Tom D. Thacher, Christian O. Isichei, John M. Pettifor, J. O. Lawson, Mark A Pfitzner, Ayuba I. Zoakah, Philip R. Fischer

Publikováno v: The Journal of Pediatrics. 133:740-744

To determine the prevalence of vitamin D deficiency in young Nigerian children residing in an area where nutritional rickets is common.A randomized cluster sample of children aged 6 to 35 months in Jos, Nigeria.Of 218 children evaluated, no child in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa8b2bcca82be94e0dae79e7034592be
https://doi.org/10.1016/s0022-3476(98)70143-x

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The effect of calcium supplementation on blood lead levels in Nigerian children

Autor: Christian O. Isichei, Mark A Pfitzner, Tom D. Thacher, John M. Pettifor, Elizabeth M. Keating, Philip R. Fischer

Publikováno v: The Journal of pediatrics. 159(5)

To determine whether calcium supplementation alters the risk of lead toxicity.Children aged 12-18 months from 3 communities in Nigeria were assigned to receive daily calcium supplementation, as either calcium carbonate (400 mg) or ground dried fish (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c04c36c675df551687f2b2c2caf2356
https://pubmed.ncbi.nlm.nih.gov/21665223

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Predictors of repeat pregnancy in a program for pregnant teens

Autor: Mark A Pfitzner, Charles Hoff, Kathleen McElligott

Publikováno v: Journal of pediatric and adolescent gynecology. 16(2)

Study Objective: To describe repeat pregnancy among adolescents and to compare those who experienced a repeat pregnancy to those who did not. Design, Setting, Participants: Retrospective case control of all adolescents who entered and exited the Teen

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c633fab661f9edddc7f6702c2682e69a
https://pubmed.ncbi.nlm.nih.gov/12742140

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Pregnant adolescents: who agrees to HIV screening, who doesn't

Autor: Mark A Pfitzner, Colleen Swank

Publikováno v: The Journal of adolescent health : official publication of the Society for Adolescent Medicine. 31(1)

In 1999 the Institute of Medicine recommended adoption of a national policy of universal prenatal HIV testing with patient notification rather than consent. In this letter to the editor Mark Pfitzner MD M.P.H. and Colleen Swank MD provide data releva

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb302f96335b763bf909de9cd28beaf3
https://pubmed.ncbi.nlm.nih.gov/12090956

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