Clienti D, Issel M, Wells R, Link (Anderson) S, Lich KH. System dynamics approaches and collective action for community health: an integrative review. Am J Community Psychol. 2019 Jun;63(3-4):527-45. doi: 10.1002/ajcp.12305
Rothman KJ, Glass RL, Espinal F, Velez H. Caries-free teeth in the absence of fluoride ion. J Public Health Dent. 1972;32(4):225-8. doi: 10.1111/j.1752-7325.1972.tb03977.x