title: PPM buys a PPO. Deal expands New York company's reach to Conn., N.J.
authors.forename: K
authors.initials: K
authors.lastname: Pallarito
mesh_terms: D003237:Connecticut; D009515:New Jersey; D009518:New York; D011216:Practice Management, Medical / Q000191:economics / Q000458:organization & administration*; D011243:Preferred Provider Organizations / Q000191:economics / Q000458:organization & administration*