@article{a68d4d90faac47709483f66fef9f20de,
title = "The quantity and quality of exercise for healthy adults (multiple letters)",
author = "Winett, {R. A.} and Carpinelli, {R. N.} and Gaesser, {G. A.} and Butterfield, {G. E.} and Powers, {S. K.} and Kraemer, {W. J.}",
year = "1999",
month = jun,
day = "16",
doi = "10.1097/00005768-199906000-00024",
language = "English (US)",
volume = "31",
pages = "916--920",
journal = "Medicine and Science in Sports and Exercise",
issn = "0195-9131",
publisher = "Lippincott Williams and Wilkins",
number = "6",
}