Berkoff, Fran (2013). Foods that harm foods that heal : the best and worst choices to treat your ailments naturally . A Reader's Digest Book.

Berkoff, Fran Foods that harm foods that heal : the best and worst choices to treat your ailments naturally . A Reader's Digest Book, 2013.

Berkoff, Fran, "Foods that harm foods that heal : the best and worst choices to treat your ailments naturally ," A Reader's Digest Book, 2013.