Results 301 to 304 of about 4,280,246 (304)

The Effect of a Supportive Companion on Perinatal Problems, Length of Labor, and Mother-Infant Interaction

New England Journal of Medicine, 1980
exaly  

Influence of initial length on length-tension relationship of vascular smooth muscle

American Journal of Physiology-Legacy Content, 1973
openaire   +2 more sources

Genotyping of hepatitis D virus by restriction-fragment length polymorphism and relation to outcome of hepatitis D

Lancet, The, 1995
exaly  

An Analysis of Segmental Ischemic Dysfunction Utilizing the Pressure-Length Loop

Circulation, 1974
exaly