TY  - GEN
AU  - Madigan,R
TI  - Pulse oximetry
SN  - 0279-5442
PY  - 1999///0312
KW  - Ear, External
KW  - blood supply
KW  - Humans
KW  - Oximetry
KW  - instrumentation
N1  - Publication Type: Comment; Letter
ER  -