muscular coat of vas deferens tunica muscularis (ductus deferens) muscle layer of deferent duct muscularis of vas deferens muscle layer of ductus deferens MA:0001750 FMA:19239 uberon UBERON:0004224 TODO - check MA and FMA classes mean the same thing tunica muscularis ductus deferentis muscular coat of ductus deferens A muscular coat that is part of a vas deferens [Automatically generated definition]. muscle layer of vas deferens muscular layer of ductus deferens EMAPA:29270 reproductive structure muscular coat layer of muscle tissue