PUBLIC HEALTH SERVICES IN DAR ES SALAAM IN THE TWENTIES.
D000349:Africa; D000351:Africa, Eastern; D006664:History; D006801:Humans; D008887:Military Medicine; D011634:Public Health; D013636:Tanzania; D014481:United States; D014492:United States Public Health Service
AFRICA, EASTERN; HISTORY; MILITARY MEDICINE; PUBLIC HEALTH