Here are entered works on childbirth accomplished after education and preparation, with little or no medical intervention. Works on giving birth in a squatting, sitting, or kneeling position with full freedom to move about during labor, are entered under Active childbirth.
--subdivision Tomography under individual diseases and types of diseases and individual organs and regions of the body, e.g. Cancer--Tomography; Heart--Tomography
--subdivision Tomography under individual diseases and types of diseases and individual organs and regions of the body, e.g. Cancer--Tomography; Heart--Tomography