NOLLEN, Ad J. G. Effects of ethylhydroxydiphosphonate (EHDP) on heterotopic ossification. Acta Orthopaedica, [S. l.], v. 57, n. 4, p. 358–361, 1986. DOI: 10.3109/17453678608994411. Disponível em: https://actaorthop.org/actao/article/view/23121. Acesso em: 26 apr. 2026.