Study about Knowledge and Use of Homeopathy for Pregnancy and Labour in a Primary Care Centre of Madrid - Dominguez-Agüero, M. Nieves; Diaz-Saez, Gualberto; Diaz-Diez, Camino; Hortal-Muñoz, Luis; Garcia-Gomez, Olga; Begara-Morillas, M. Mar (Homeopathy, 2018)