[Profit margins animal clinics is positive in 2004-2007].
Kazemier
S
S
D006801:Humans; D007182:Income / Q000706:statistics & numerical data*; D009426:Netherlands; D012456:Salaries and Fringe Benefits / Q000706:statistics & numerical data; D018634:Veterinarians / Q000191:economics*; D014730:Veterinary Medicine / Q000191:economics*