Anencephalic infants as sources for organs: gravity and the steepness and slipperiness of slopes.
D000757:Anencephaly; D001926:Brain Death / Q000175:diagnosis; D004992:Ethics, Medical; D006801:Humans; D007223:Infant; D028723:Personhood; D018570:Risk Assessment; D009927:Tissue and Organ Procurement; D026712:Value of Life; D035761:Wedge Argument