TY - GEN AU - Walker,A R TI - Bowel characteristics in South African populations with differing pronenesses to non-infective bowel diseases SN - 0302-0665 PY - 1979///0626 KW - Adult KW - Black or African American KW - Black People KW - Child KW - Diet KW - Humans KW - Intestinal Diseases KW - epidemiology KW - Intestines KW - physiology KW - Rural Population KW - South Africa KW - White People N1 - Publication Type: Comparative Study; Journal Article UR - https://doi.org/10.1159/000402293 ER -