Use of antimicrobial drugs in office-based practice : United States, 1980-81 / [G.J. Gardocki] (DHHS publication ; no. (PHS) 86-1746) (Vital & health statistics. Series 13, Data from the national health survey ; no. 85)
Use of antimicrobial drugs in office-based practice : United States, 1980-81 / [G.J. Gardocki]
(DHHS publication ; no. (PHS) 86-1746) (Vital & health statistics. Series 13, Data from the national health survey ; no. 85)