The pediatric clinics of Horth America,
Card's contents:522,098 PEDIATRIC The pediatric clinics of Horth America, Philadelphia 1974 W.B.Saunders Company 8° Vol. 21. nr. 3. August 1974 Symposium on Infectious Disease. David H. Carver, guest ed. s. VII, nlb. 1, 531-741, ilustr.