* Respectful Insolence vom 0.1.08.2017: [http://scienceblogs.com/insolence/2017/08/01/no-alternative-medicine-ever-disappears-when-shown-to-be-ineffective-the-case-of-laetrile/ No alternative medicine ever disappears when shown to be ineffective: The case of laetrile](englisch) | * Respectful Insolence vom 0.1.08.2017: [http://scienceblogs.com/insolence/2017/08/01/no-alternative-medicine-ever-disappears-when-shown-to-be-ineffective-the-case-of-laetrile/ No alternative medicine ever disappears when shown to be ineffective: The case of laetrile](englisch) |