Authors: TATUM HJ BELTRAN RS RAMOS R VANKETS H SIVIN I SCHMIDT FH

Citation: Hj. Tatum et al., IMMEDIATE POSTPLACENTAL INSERTION OF GYNE-T-380 AND GYNE-T-380 POSTPARTUM INTRAUTERINE CONTRACEPTIVE DEVICES - RANDOMIZED STUDY, American journal of obstetrics and gynecology, 175(5), 1996, pp. 1231-1235

Authors: BELTRAN RS COKER SB

Citation: Rs. Beltran et Sb. Coker, TRANSIENT DYSTONIA OF INFANCY, A RESULT OF INTRAUTERINE COCAINE EXPOSURE, Pediatric neurology, 12(4), 1995, pp. 354-356

Authors: GOTSCHLICH T BELTRAN RS

Citation: T. Gotschlich et Rs. Beltran, POISONING OF A 21-MONTH-OLD CHILD BY A BABY-SITTER, Clinical pediatrics, 34(1), 1995, pp. 52-53