TY - BOOK AU - Krugman,Saul AU - Ward,Robert TI - Enfermedades infecciosas infantiles AV - RJ401 .K7 1970 U1 - 618.92/9 PY - 1970/// CY - México PB - Editorial Interamericana KW - Communicable diseases in children KW - Local N1 - Tranlsation of :Infectious diseases of children; Includes bibliographies ER -