TY - JOUR AU - Dee, SA TI - The porcine respiratory disease complex: Are subpopulations important? (commentary) T2 - Journal of Swine Health and Production JF - Journal of Swine Health and Production J2 - JSHAP SN - 1537-209X DP - American Association of Swine Veterinarians PB - American Association of Swine Veterinarians DA - 1996/May// PY - 1996 VL - 4 M1 - 3 IS - 3 M2 - 147 SP - 147-149 UR - https://www.aasv.org/shap/abstracts/abstract.php?v4n3p147 KW - swine KW - PRRS KW - commentary N2 - (Commentary is not peer-reviewed. Abstracts are not available online.) ER -