TY - GEN AU - Riekert,Kristin A AU - Eakin,Michelle TI - Factor analysis: a primer for asthma researchers SN - 1097-6825 PY - 2008///0701 KW - Asthma KW - Biomedical Research KW - methods KW - Factor Analysis, Statistical KW - Humans N1 - Publication Type: Comment; Editorial; Research Support, N.I.H., Extramural; Review UR - https://doi.org/10.1016/j.jaci.2008.03.023 ER -