Lung

American Society of Clinical Oncology
Clinical practice guidelines for physicians caring for patients who have or have had lung cancer.
https://www.asco.org/practice-guidelines/quality-guidelines/guidelines/thoracic-cancer

National Comprehensive Cancer Network
Disease specific guidelines are provided. Access is free, but registration is required.
http://www.nccn.org/professionals/physician_gls/f_guidelines.asp

National Cancer Institute
Information and resources about lung cancer.
http://www.cancer.gov/cancertopics/types/lung