by Lippes, J, Malik, T, Tatum, H J
Published in Advances in planned parenthood (1976)

by Hasson, H M
Published in Advances in planned parenthood (1978)

by Thiery, M, Van der Pas, H, Van Os, W A, Tauber, P F, Dombrowicz, N, MacDonald, J S, Haspels, A A, Drogendijk, A C, Van Kets, H, Boogers, W
Published in Advances in planned parenthood (1978)

by Thiery, M, Van Der Pas, H, Van Kets, H, Boogers, W, Haspels, A, Amy J-j
Published in Advances in planned parenthood (1979)

by Burnhill, M S, Edelman, D A, Armstead, J W
Published in Advances in planned parenthood (1978)

by Vadies, E, Hale, D
Published in Advances in planned parenthood (1978)

by Lubell, I, Neuwirth, R S, Frischer, R
Published in Advances in planned parenthood (1978)

by Speidel, J J, McCann, M F
Published in Advances in planned parenthood (1978)

by Minkler, D, Looper, T
Published in Advances in planned parenthood (1978)

by Nora, A H, Nora, J J
Published in Advances in planned parenthood (1978)

by Figley, C R, Scroggins, L M
Published in Advances in planned parenthood (1978)

by Schwallie, P C, Mohberg, N R
Published in Advances in planned parenthood (1977)

by Cates, Jr, W, Rochat, R W, Smith, J C, Tyler, Jr, C W
Published in Advances in planned parenthood (1976)

by Hern, W M
Published in Advances in planned parenthood (1978)

by Boria, M C, Gordon, M
Published in Advances in planned parenthood (1978)

by Meuwissen, J H, Gieles, I A
Published in Advances in planned parenthood (1978)

by Stubbs, H A, Van Maren, H B
Published in Advances in planned parenthood (1978)

by Brann, E A, Rochat, R W, Strauss, L T
Published in Advances in planned parenthood (1978)

by Eliot, J W, McGregor, D
Published in Advances in planned parenthood (1978)

by Burkman, R T, Atienza, M F, King, T M, Baros, N A
Published in Advances in planned parenthood (1978)