Weight Gain in Preterm Infants following Parent-Administered Vimala Massage: A Randomized Controlled Trial - Gonzalez, Alma Patricia; Vasquez-Mendoza, Guadalupe; García-Vela, Alfonso; Guzmán-Ramirez, Andres; Salazar-Torres, Marcos; Romero-Gutierrez, Gustavo (American Journal of Perinatology, 2009)