TY  - RPRT
TI  - Reports from the NIH DDDN. The General Medicine A-2 Study Section.
AU  - S C Kalser
AU  - M A Khan
PY  - 1990
DO  - 10.1016/0016-5085(90)91188-c
UR  - https://pubmed.ncbi.nlm.nih.gov/2210263/
ID  - 2210263
ER  -