A NEW ELECTRONIC FORCE MONITOR TO MEASURE FACTORS INFLUENCING CERVICAL DILATION FOR VACUUM CURETTAGEHULKA JF; LEFLER HT JR; ANGLONE A et al.1974; AMER. J. OBSTETR. GYNECOL.; U.S.A.; DA. 1974; VOL. 120; NO 2; PP. 166-173; BIBL. 4REF.; (36TH. ANNU. MEET. SOUTH ATL. ASSOC. OBSTET. GYNECOL. TRANS.; MIAMI BEACH, FLA.; 1974)Conference Paper

STERILIZATION BY SPRING CLIP: A REPORT OF 1000 CASES WITH A 6-MONTH FOLLOW-UP. = STERILISATION PAR PINCE MUNIE D'UN RESSORT-RAPPORT DE 1000 CAS SUIVIS PENDANT 6 MOISHULKA JF; OMRAN KF; PHILLIPS JM JR et al.1975; FERTIL. AND STERIL.; U.S.A.; DA. 1975; VOL. 26; NO 11; PP. 1122-1131; BIBL. 6 REF.Article

SPRING CLIP STERILIZATION: ONE-YEAR FOLLOW-UP OF 1,079 CASES.HULKA JF; MERCER JP; FISHBURNE JI et al.1976; AMER. J. OBSTETR. GYNECOL.; U.S.A.; DA. 1976; VOL. 125; NO 8; PP. 1039-1043; BIBL. 10 REF.Article