Nam, Y., Kim, J., Um, S., Lee, S., & Son, C. (2011). Absence of Hyper-Responsiveness to Methacholine after Specific Bronchial Provocation Tests in a Worker With Hydroxyapatite-Induced Occupational Asthma. The Korean Academy of Asthma, Allergy and Clinical Immunology; The Korean Academy of Pediatric Allergy and Respiratory Disease.

Nam, Young-Hee, Jung-Il Kim, Soo-Jung Um, Soo-Keol Lee, و Choon-Hee Son. Absence of Hyper-Responsiveness to Methacholine After Specific Bronchial Provocation Tests in a Worker With Hydroxyapatite-Induced Occupational Asthma. The Korean Academy of Asthma, Allergy and Clinical Immunology; The Korean Academy of Pediatric Allergy and Respiratory Disease, 2011.

Nam, Young-Hee, et al. Absence of Hyper-Responsiveness to Methacholine After Specific Bronchial Provocation Tests in a Worker With Hydroxyapatite-Induced Occupational Asthma. The Korean Academy of Asthma, Allergy and Clinical Immunology; The Korean Academy of Pediatric Allergy and Respiratory Disease, 2011.