hat
Dorsch, W., Ring, J.: Metòd konplemantè oswa sa yo rele metòd altènatif nan alèji. Allergo Journal 3: 163-170, 2002.
eng
Dorsch, W., Ring, J .: Complementary methods or so-called alternative methods in allergology. Allergo Journal 3: 163-170, 2002.