Mangel TP, Lothman K, Mangel AW. Pulse Synchronized Contractions (PSCs): an invited review. EC Cardiology. 2021 Mar 19;8.4(2021):18-21.
Mangel A, Lothman K, Mangel TP. Pulse synchronized contractions: a review. EC Cardiology. 2020 Jul 29;7(8):61-6.
Rothman KJ, Velez H, Glass RL, Mejia R, Espinal F. Dental caries and soil contents of trace metals in two Colombian villages. J Dent Res. 1972 Nov 1;51(6):1686.