TY  - RPRT
TI  - Racial differences in espundia.
AU  - B C Walton
AU  - L Valverde
PY  - 1979
DO  - 10.1080/00034983.1979.11687222
UR  - https://pubmed.ncbi.nlm.nih.gov/496460/
ID  - 496460
ER  -