The pH miracle
de Robert O. Young, Shelly Young
Quack medicine. See https://en.wikipedia.org/w/index.php?title=Robert_O._Young
Ediciones (2)
- La Milagrosa Dieta Del Ph Consigue Tu Equilibrio Natural (2012)
Obelisco · ISBN 9788497778251
- The PH Miracle (2003)
Time Warner Paperbacks · ISBN 9780751534061
