by Keogh, Sarah C., Otupiri, Easmon, Castillo, Philicia W., Chiu, Doris W., Polis, Chelsea B., Nakua, Emmanuel K., Bell, Suzanne O.
Published in Contraception (Stoneham) (01.09.2021)

by Polis, Chelsea B., Achilles, Sharon L., Hel, Zdenek, Hapgood, Janet P.
Published in Contraception (Stoneham) (01.03.2018)

by Raymond, Elizabeth G, Trussell, James, Polis, Chelsea B
Published in Obstetrics and gynecology (New York. 1953) (01.01.2007)

by Polis, Chelsea B., Moore, Ann M., Chilungo, Abdallah, Yeatman, Sara
Published in International perspectives on sexual and reproductive health (2020)

by Dorman, Emily, Perry, Brian, Polis, Chelsea B., Campo-Engelstein, Lisa, Shattuck, Dominick, Hamlin, Aaron, Aiken, Abigail, Trussell, James, Sokal, David
Published in Contraception (Stoneham) (01.01.2018)

by PHILLIPS, Sharon J, CURTIS, Kathryn M, POLIS, Chelsea B
Published in AIDS (London) (13.03.2013)

by Littell, Julia H, Abel, Kathryn M, Biggs, M Antonia, Blum, Robert W, Foster, Diana Greene, Haddad, Lisa B, Major, Brenda, Munk-Olsen, Trine, Polis, Chelsea B, Robinson, Gail Erlick, Rocca, Corinne H, Russo, Nancy Felipe, Steinberg, Julia R, Stewart, Donna E, Stotland, Nada Logan, Upadhyay, Ushma D, van Ditzhuijzen, Jenneke
Published in BMJ (Online) (27.02.2024)

by Heffron, Renee, Achilles, Sharon L., Dorflinger, Laneta J., Hapgood, Janet P., Kiarie, James, Polis, Chelsea B., Steyn, Petrus S.
Published in Contraception (Stoneham) (01.04.2019)

by Polis, Chelsea B, Phillips, Sharon J, Hillier, Sharon L, Achilles, Sharon L
Published in AIDS (London) (13.11.2016)

by Phillips, Sharon J, Polis, Chelsea B, Curtis, Kathryn M
Published in Contraception (Stoneham) (2016)

by Malarcher, Shawn, Polis, Chelsea B.
Published in Studies in family planning (01.06.2014)

by Madziyire, Mugove Gerald, Polis, Chelsea B, Riley, Taylor, Sully, Elizabeth A, Owolabi, Onikepe, Chipato, Tsungai
Published in BMJ open (10.02.2018)

by Schelar, Erin, Polis, Chelsea B, Essam, Timothy, Looker, Katharine J, Bruni, Laia, Chrisman, Cara J, Manning, Judy
Published in Contraception (Stoneham) (01.01.2016)

by Keogh, Sarah C, Otupiri, Easmon, Chiu, Doris W, Polis, Chelsea B, Hussain, Rubina, Bell, Suzanne O, Nakua, Emmanuel K, Larsen-Reindorf, Roderick
Published in BMJ global health (01.04.2020)

by BUTLER, Ailsa R, SMITH, Jennifer A, POLIS, Chelsea B, GREGSON, Simon, STANTON, David, HALLETT, Timothy B
Published in AIDS (London) (02.01.2013)

by Keogh, Sarah C, Otupiri, Easmon, Castillo, Philicia W, Li, Naomi W, Apenkwa, Joana, Polis, Chelsea B
Published in Reproductive health (18.07.2021)

by Polis, Chelsea B., Otupiri, Easmon, Hindin, Michelle, Chiu, Doris W., Keogh, Sarah C., Aidoo, Cara, Larsen-Reindorf, Roderick, Bell, Suzanne O.
Published in Studies in family planning (01.09.2020)

by Polis, Chelsea B., Otupiri, Easmon, Bell, Suzanne O., Larsen-Reindorf, Roderick
Published in Global health science and practice (30.06.2021)

by Polis, Chelsea B, Nakigozi, Gertrude F, Nakawooya, Hadijja, Mondo, George, Makumbi, Fredrick, Gray, Ronald H
Published in Contraception (Stoneham) (01.05.2014)

by Heffron, Renee, Achilles, Sharon L., Dorflinger, Laneta J., Hapgood, Janet P., Kiarie, James, Polis, Chelsea B., Steyn, Petrus S.
Published in Contraception (Stoneham) (01.07.2019)