S Helton
发表
Ronald A. Roy,
U Schmiedl,
U. Schmiedl,
1997,
Ultrasound in medicine & biology.
S Helton,
1994,
JPEN. Journal of parenteral and enteral nutrition.
D F Leotta,
F H Sheehan,
F. Sheehan,
1998,
Ultrasound in medicine & biology.
S Nesnow,
S. Nesnow,
B J Bryant,
1988,
Journal of toxicology and environmental health.