TY  - RPRT
TI  - Multiple patch in place of individual patch in skin testing.
AU  - R A OSBOURN
AU  - T W TUSING
PY  - 1956
DO  - 10.1001/archderm.1956.01550120087017
UR  - https://pubmed.ncbi.nlm.nih.gov/13371926/
ID  - 13371926
ER  -