| Data do documento | Título | Autor(es) | Tipo |
| 1985 | Contraception with long-acting subdermal implants. A five-year clinical trial with silastic covered rod implants containing levonorgestrel | Robertson, Dale N.; Diaz, Soledad; Alvarez-Sanchez, Francisco; Holma, Pentti; Mishell Junior, Daniel Randolph; Coutinho, Elsimar Metzker; Brache, Vivian; Croxatto, Horacio B.; Paundes, Anibal; Lacarra, Maria; Pavez, Margarita; Roy, Subir; Silva, Ana Rita da; Sivin, Irving; Stern, Janet | Artigo de Periódico |
| 1984 | Intrauterine contraception with copper and with levonorgestrel: A randomized study of the TCu 380Ag and levonorgestrel 20 mcg/day devices | Sivin, Irving; Alvarez, Francisco; Diaz, Juan; Diaz, Soledad; Mahgoub, Sayed El; Coutinho, Elsimar Metzker; Brache, Vivian; Diaz, M. Margarita; Faundes, Anibal; Pavez, Margarita; Mattos, Carlos E.R.; Stern, Janet | Artigo de Periódico |
| 1987 | Two years of intrauterine contraception with levonorgestrel and with copper: A randomized comparison of the TCu 380Ag and levonorgestrel 20 mcg/day device | Sivin, Irving; Stern, Janet; Diaz, Juan; Diaz, M. Margarita; Faundes, Anibal; Mahgoub, Sayed El; Diaz, Soledad; Pavez, Margarita; Coutinho, Elsimar Metzker; Mattos, Carlos E. R.; McCarthy, Terry; Mishell Junior, Daniel Randolph; Shoupe, Donna; Alvarez, Francisco; Brache, Vivian; Jimenez, Elvira | Artigo de Periódico |
| 1991 | Prolonged intrauterine contraception: A seven-year randomized study of the levonorgestrel 20 mcg/day (LNg 20) and the Copper T380 Ag IUDS | Sivin, Irving; Stern, Janet; Coutinho, Elsimar Metzker; Mattos, Carlos E. R.; Mahgoub, Sayed El; Diaz, Soledad; Pavez, Margarita; Alvarez, Francisco; Brache, Vivian; Thevenin, Francisco; Diaz, Juan; Faundes, Anibal; Diaz, M. Margarita; McCarthy, Terence; Mishell Junior, Daniel Randolph; Shoupe, Donna | Artigo de Periódico |
