@article{7eeb241526904c2c9de8422a8808b83e,
title = "The natural history of methacholine responsivenesss in the CAMP study: who becomes unresponsive?",
author = "Tantisira, {Kelan G.} and Ryan Colvin and James Tonascia and Strunk, {Robert C.} and Weiss, {Scott T.} and Fuhlbrigge, {Anne L.}",
year = "2009",
month = apr,
day = "1",
doi = "10.1164/ajrccm.179.7.622a",
language = "English (US)",
volume = "179",
pages = "622--623",
journal = "American journal of respiratory and critical care medicine",
issn = "1073-449X",
publisher = "American Thoracic Society",
number = "7",
}