Rookmaaker K. On the alleged presence of the two-horned Sumatran rhinoceros and the one-horned Javan rhinoceros in the Himalayan kingdom of Bhutan. Pachyderm [Internet]. 2016 Jul. 21 [cited 2024 May 6];57:116-7. Available from: https://pachydermjournal.org/index.php/pachyderm/article/view/399