Related Clues:

• Drs. are in it
• Org. backing Obamacare
• GPs' org
• Drs.' grp
• Gp. of G.P.'s
• Mayo brothers' org
• 'I Rock'
• Gp. whose symbol is the Rod of Asclepius
• "I ___ Rock"
• Org. with a pediatrics journal
• 'I ___ real American...' (Hulk Hogan theme lyric)
• "I ___ real American..." (Hulk Hogan theme lyric)
• Org. that inveighs against smoking
• Org. with a snaky logo
• U.S. medical research agcy