RT Journal Article
SR Electronic
T1 Hazard of yawning
JF Canadian Medical Association Journal
JO CMAJ
FD Canadian Medical Association
SP 15b
OP 15
VO 142
IS 1
A1 Y. Tesfaye
A1 S. Lal
YR 1990
UL http://www.cmaj.ca/content/142/1/15b.abstract