Apelo, Ruben A. IUD Handbook / Ruben A. Apelo. - 58 pages - Training series handbook no.3 . Department of Community & Family Medicine Subjects--Personal Names: Apelo, RubenPareja, Mildred Subjects--Topical Terms: Conception--PreventionIntrauterine contraceptives LC Class. No.: FIL RG 137.3 .I8 1970