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pro vyhledávání: '"Margaret B. Comfort"'
Autor:
Colman, McGrath, Margaret B, Comfort, Yan, Luo, Lakshman P, Samaranayake, Christopher D, Clark
Publikováno v:
Journal of dental education. 70(4)
Managing the change from traditional to problem-based learning (PBL) curricula is complex because PBL employs problem cases as the vehicle for learning. Each problem case covers a wide range of different learning issues across many disciplines and is
Publikováno v:
Implant dentistry. 12(1)
Preoperative radiographic assessment is mandatory for the meticulous treatment planning and successful placement of implants. The precise topographical evaluation of selected implant sites, apart from the most straightforward cases, requires tomograp
Autor:
Margaret B. Comfort
Publikováno v:
International Journal of Oral Surgery. 11:122-126
90 unerupted human teeth were removed surgically and were cultured for between 1 and 5 weeks in one of three storage media supplemented with different combinations of antibiotics. Each tooth was screened for microbiological contamination afterculture
Autor:
Margaret B. Comfort
Publikováno v:
Oral surgery, oral medicine, and oral pathology. 49(3)
Tissue culture media and their application to the storage of teeth are described. The problems of contamination in culture and a method of achieving a sterility level of 73 percent are discussed. Contamination was reduced at each stage, using unerupt
Autor:
Pui Chee Wu, Margaret B. Comfort
Publikováno v:
Oral surgery, oral medicine, and oral pathology. 67(5)
Blood specimens were obtained from 300 patients and were tested for the five hepatitis B virus (HBV) serum markers: HBsAg, HbeAg, anti-HBs, anti-HBe and anti-HBc. Medical histories were checked to determine any previous experience of HBV infection in