TY  - RPRT
TI  - Eric Francis Langley.
AU  - I Monk
AU  - E Goulston
AU  - L R Trudinger
PY  - 1972
DO  - 10.5694/j.1326-5377.1972.tb116653.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4557100/
ID  - 4557100
ER  -