1. Caracterización del dolor perineal postparto en puérperas de Bogotá, Colombia. 2013;Medina-Piedrahita;Rev Univ Salud.,2016
2. Aspirin (single dose) for perineal pain in the early postpartum period;Shepherd;Cochrane Database Syst Rev,2020
3. Perineal massage during pregnancy: a prospective controlled trial;Mei-dan;Isr Med Assoc J.,2008
4. El cuestionario de dolor de McGill;Lázaro;Dolor (Barc).,2007
5. Pelvic Floor Physiotherapy for the Prevention and Management of Childbirth Trauma;Mørkved,2017