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Results: 1-12 |
Results: 12

Authors: ROBLES RR MARRERO CA REYES JC COLON HM MATOS TD FINLINSON HA MUNOZ A MELENDEZ M SAHAI H
Citation: Rr. Robles et al., RISK BEHAVIORS, HIV SEROPOSITIVITY, AND TUBERCULOSIS INFECTION IN INJECTING DRUG-USERS WHO OPERATE SHOOTING GALLERIES IN PUERTO-RICO, Journal of acquired immune deficiency syndromes and human retrovirology, 17(5), 1998, pp. 477-483

Authors: ROBLES RR MARRERO CA MATOS TD COLON HM FINLINSON HA REYES JC SAHAI H
Citation: Rr. Robles et al., FACTORS ASSOCIATED WITH CHANGES IN SEX BEHAVIOR AMONG DRUG-USERS IN PUERTO-RICO, AIDS care, 10(3), 1998, pp. 329-338

Authors: PRESTON AM RAMOS LJ CALDERON C SAHAI H
Citation: Am. Preston et al., RE - COST-EFFECTIVENESS OF THE NICOTINE TRANSDERMAL PATCH, Preventive medicine, 27(2), 1998, pp. 306-306

Authors: SAHAI H KHURSHID A
Citation: H. Sahai et A. Khurshid, FORMULAS AND TABLES FOR THE DETERMINATION OF SAMPLE SIZES AND POWER IN CLINICAL-TRIALS FOR TESTING DIFFERENCES IN PROPORTIONS FOR THE 2-SAMPLE DESIGN - A REVIEW (VOL 15, PG 16, 1996), Statistics in medicine, 16(4), 1997, pp. 479-480

Authors: PRESTON AM RAMOS LJ CALDERON C SAHAI H
Citation: Am. Preston et al., EXPOSURE OF PUERTO-RICAN CHILDREN TO ENVIRONMENTAL TOBACCO-SMOKE, Preventive medicine, 26(1), 1997, pp. 1-7

Authors: SAHAI H KHURSHID A
Citation: H. Sahai et A. Khurshid, FORMULAS AND TABLES FOR THE DETERMINATION OF SAMPLE SIZES AND POWER IN CLINICAL-TRIALS FOR TESTING DIFFERENCES IN PROPORTIONS FOR THE MATCHED-PAIR DESIGN - A REVIEW, Fundamental and clinical pharmacology, 10(6), 1996, pp. 554-563

Authors: SAHAI H KHURSHID A
Citation: H. Sahai et A. Khurshid, FORMULAS AND TABLES FOR THE DETERMINATION OF SAMPLE SIZES AND POWER IN CLINICAL-TRIALS FOR TESTING DIFFERENCES IN PROPORTIONS FOR THE 2-SAMPLE DESIGN - A REVIEW, Statistics in medicine, 15(1), 1996, pp. 1-21

Authors: COLON HM ROBLES RR MARRERO CA REYES JC SAHAI H
Citation: Hm. Colon et al., BEHAVIORAL-EFFECTS OF RECEIVING HIV TEST-RESULTS AMONG INJECTING DRUG-USERS IN PUERTO-RICO, AIDS, 10(10), 1996, pp. 1163-1168

Authors: ROBLES RA CANCEL LI COLON HM MATOS TD FREEMAN DH SAHAI H
Citation: Ra. Robles et al., PROSPECTIVE EFFECTS OF PERCEIVED RISK OF DEVELOPING HIV AIDS ON RISK BEHAVIORS AMONG INJECTION-DRUG USERS IN PUERTO-RICO/, Addiction, 90(8), 1995, pp. 1105-1111

Authors: COLON HM SAHAI H ROBLES RR MATOS TD
Citation: Hm. Colon et al., EFFECTS OF A COMMUNITY OUTREACH PROGRAM IN HIV RISK BEHAVIORS AMONG INJECTION-DRUG USERS IN SAN-JUAN, PUERTO-RICO - AN ANALYSIS OF TRENDS, AIDS education and prevention, 7(3), 1995, pp. 195-209

Authors: SAHAI H KHURSHID A
Citation: H. Sahai et A. Khurshid, A NOTE ON CONFIDENCE-INTERVALS FOR THE HYPERGEOMETRIC PARAMETER IN ANALYZING BIOMEDICAL DATA, Computers in biology and medicine, 25(1), 1995, pp. 35-38

Authors: KHURSHID A SAHAI H
Citation: A. Khurshid et H. Sahai, SCALES OF MEASUREMENTS - AN INTRODUCTION AND A SELECTED BIBLIOGRAPHY, Quality & quantity, 27(3), 1993, pp. 303-324
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