de León, Delfín, and Manuel Soldevila. 1978. “CAPILLARIA ANNULATA AND HETERAKIS GALLINARUM INFECTIONS IN GUINEA FOWL IN PUERTO RICO-A CASE REPORT”. The Journal of Agriculture of the University of Puerto Rico 62 (4):428-30. https://doi.org/10.46429/jaupr.v62i4.10355.