In addition thereto, these disulfide compounds did not give a lowering of the potencies and an evolution of bad odors by decomposition in process of preparation or with {HEAD ~ the elapse} of {TAIL ~ time} 
In addition thereto , these disulfide compounds did not give a lowering of the potencies and an evolution of bad odors by decomposition in process of preparation or with { HEAD ~ the elapse } of { TAIL ~ time }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL