Journal Article
Austad, Kirsten, Anita Chary, Alejandra Colom, Rodrigo Barillas, Danessa Luna, Cecilia Menjivar, Brent Metz, Amy Petrocy, Anne Ruch, and Peter Rohloff.
"Fertility awareness methods are not modern contraceptives: defining contraception to reflect our priorities." Global Health: Science and Practice 4, no. 2 (2016): 342-345.