TY  - RPRT
TI  - Fletcher factor deficiency with mildly prolonged activated PTT.
AU  - M Saade
PY  - 1980
DO  - 10.1097/00007611-198007000-00049
UR  - https://pubmed.ncbi.nlm.nih.gov/6901278/
ID  - 6901278
ER  -