Their paper formed part of a loose trilogy of flatulence-related papers that the pair worked on, which kicked off with 1968's "The Use of Expired Air to Measure Intestinal Gas Formation" and concluded with 1971's "Reduction of Intestinal Gas-Forming Properties of Legumes by Traditional and Experimental Food Processing Methods." Truly, if you needed to know something about farting in the late 1960s or early 1970s, you went to Calloway and Murphy. I would kill to be able to put something like that on a business card.
Link -via the Presurfer