by Boria, M C, Welch, E J, Vargas, A M
Published in American journal of public health (1971) (01.02.1981)

by Castadot, M J, Robinowitz, M, Chervenak, F A, Sedlis, A, Boria, M C
Published in American journal of obstetrics and gynecology (01.04.1980)

by Aubert, Josep M., Gobeaux-Castadot, Marie-Jeanne, Boria, Maria C.
Published in Contraception (Stoneham) (01.06.1980)

by Gobeaux-Castadot, Marie-Jeanne, Boria, Maria C., Chervenak, Frank A., Aubert, Jose M.
Published in International journal of gynecology and obstetrics (01.06.1981)

by Aubert, Jose M., Boria, Maria C., Stone, Martin L., Reyniak, J.Victor
Published in Contraception (Stoneham) (01.12.1977)