Stamp out cancer.
Ratzan
S C
SC
D001943:Breast Neoplasms / Q000517:prevention & control*; D003142:Communication; D005260:Female; D006266:Health Education / Q000379:methods*; D006801:Humans; D008297:Male; D011177:Postal Service; D011471:Prostatic Neoplasms / Q000517:prevention & control*; D011634:Public Health; D014481:United States