AGA a key to HELP committee passage of colorectal cancer screening expansion. American Gastroenterological Association.
Leslie
L
Lang
D015179:Colorectal Neoplasms / Q000175:diagnosis*; D005762:Gastroenterology; D006801:Humans; D007883:Legislation, Medical; D008403:Mass Screening / Q000331:legislation & jurisprudence*; D012955:Societies, Medical; D014481:United States