Tokarnia CH, Canella CFC, Guimarães JA, Döbereiner J, Langenegger J. Phosphorus deficiency in cattle in Piauí, Brazil. PAB [Internet]. 2014 Apr. 15 [cited 2025 Nov. 15];5(1):483-94. Available from: https://apct.sede.embrapa.br/pab/article/view/17870