Brant, Cesar Q., et al. “ The Value of Adenosine Deaminase (ADA) Determination in the Diagnosis of Tuberculous Ascites ”. Revista Do Instituto De Medicina Tropical De São Paulo, vol. 37, no. 5, Oct. 1995, pp. 449-53, https://revistas.usp.br/rimtsp/article/view/29306.