American Cancer Society Screening Guidelines: http://www.cancer.org/Healthy/FindCancerEarly/CancerScreeningGuidelines/american-cancer-society-guidelines-for-the-early-detection-of-cancer. Updated October 20, 2015. Accessed December 2015.
Lung cancer (Non-Small Cell). American Cancer Society. http://www.cancer.org/cancer/lungcancer-non-smallcell/detailedguide/non-small-cell-lung-cancer-key-statistics. Updated March 4, 2015. Accessed December 2015.
Lung cancer (Non-Small Cell). American Cancer Society. http://www.cancer.org/cancer/lungcancer-non-smallcell/detailedguide/non-small-cell-lung-cancer-detection. Updated March 4, 2015. Accessed December 2015.
Endometrial cancer screening guidelines. American Cancer Society. http://www.cancer.org/healthy/informationforhealthcareprofessionals/acsguidelines/endometrialcancerscreeningguidelines/index. Accessed December 2015.
US Preventive Services Task Force. Screening for cervical cancer. http://www.uspreventiveservicestaskforce.org/BrowseRec/Search?s=cervical. Accessed December 15 2015.
US Preventive Services Task Force. Screening for ovarian cancer. http://www.uspreventiveservicestaskforce.org/Page/Document/UpdateSummaryFinal/ovarian-cancer-screening. Accessed December 15 2015