One Plant, Many Uses: A Review of the Pharmacological Applications of Morinda citrifolia.

Phytother Res. 2017 Jul;31(7):971-979.
One Plant, Many Uses: A Review of the Pharmacological Applications of Morinda citrifolia.
Torres MAO, de Fátima Braga Magalhães I, Mondêgo-Oliveira R, de Sá JC, Rocha AL, Abreu-Silva AL.

This is a review paper that discusses the therapeutic effects of noni and its compounds and focuses on studies that support its traditional use. (original abstract available at https://www.ncbi.nlm.nih.gov/pubmed/28524250).