Assessment of the knowledge and practice toward male's participation during their wives' prenatal and postnatal care at King Saudi Medical City, Riyadh: KSA oleh Abdulrahman Al Khorayef, Lina Alghunaim, Nojoud Aladwani, Modi Al Otaibi, Mariam Al Saeed, Budur Alquayt, P J Parameaswari