Association Between Prolactin Levels in Pregnant Women in COVID-19. Gether With Rates of Breastfeeding and the Covid-19 Virus

The extraction technique was performed by venipuncture in 110 veins located in the antecubital area with a 21G butterfly nut with a Vacutainer Safety 111 Lok@ adapter, a 2.5x45cm latex venous compressor and a tube with separating gel 112 (yellow cap)