Medical reference sources; a backward glance.
D006801:Humans; D007990:Libraries; D007993:Libraries, Medical; D012017:Referral and Consultation
LIBRARIES, MEDICAL
Bull Med Libr Assoc. 1952 Apr;40(2):153-61
12978631
Bull Med Libr Assoc. 1955 Jan;43(1):40-51
13230739