Zobrazeno 1 - 5
of 5
pro vyhledávání: '"David K. Billings"'
Publikováno v:
The Canadian journal of cardiology. 18(6)
Noncompliance with antihypertensive therapy is a major problem that hinders successful hypertension management.To study antihypertensive drug persistence for hypertensive patients in routine clinical settings.Hypertensive patients were retrospectivel
Autor:
David K. Billings
Publikováno v:
ACM SIGCAS Computers and Society. 27:22-23
Autor:
David K. Billings, Douglas P. Ferraro
Publikováno v:
International Journal of the Addictions. 9:879-883
We have previously reported the 3-year trends in marijuana use among college students at a large Southwestern state university (Ferraro and Billings, 1974). Between 1970 and 1972 there were two significant trends in marijuana use which are worthy of
Autor:
David K. Billings, Douglas P. Ferraro
Publikováno v:
Behavior Research Methods & Instrumentation. 6:43-45
A Hewlett-Packard on-line minicomputer controller for a new primate laboratory was integrated with existing equipment in digital-logic controlled rat and pigeon laboratories so as to maximize the utility of the separate systems.
Autor:
Douglas P. Ferraro, David K. Billings
Publikováno v:
The International journal of the addictions. 9(2)
Between 1970 and 1972 the trend in marihuana use by college students at the University of New Mexico was clearly upward. Not only had an increasing number of these students ever used marihuana, but they had done so at an earlier age and more often in