👤 Williams Jr., F. P. Keywords 🔗 immunoelectron microscopy (18) 🔗 electron microscopy (149) 🔗 previously reported (79) Articles (1) Astrovirus-like, coronavirus-like, and parvovirus-like particles detected in the diarrheal stools of beagle pups 👤 Williams Jr., F. P. ⏰ 1980 📚 Archives of Virology