TY  - RPRT
TI  - An extreme example of the coding problem, avian PPLO 5969.
AU  - H J MOROWITZ
AU  - R C CLEVERDON
PY  - 1959
DO  - 10.1016/0006-3002(59)90322-1
UR  - https://pubmed.ncbi.nlm.nih.gov/14424262/
ID  - 14424262
ER  -