Now, before I did my residency, I did a master's degree in public health, and one of the things that they teach you in public health school is that if you're a doctor and you see 100 kids that all drink from the same well, and 98 of them develop diarrhea, you can go ahead and write that prescription for dose after dose after dose of antibiotics, or you can walk over and say, "What the hell is in this well?"
Prije nego što sam odstažirala, dobila sam diplomu za javno zdravstvo, a jedna od stvari kojima te tamo nauče jest da ukoliko ste doktor i vidite 100 djece  koja piju iz istog bunara, a 98 dobije proljev, slobodno možete napisati ispisati recepata i recepata za antibiotike ili možete doći i zapitati:  "Što nije u redu s ovim bunarom?"