Gut bacteria again . . . - (Andrew Grygus) - (4) - April 17, 2015, 01:44:05 PM EDT
         Well, they outnumber our body cells. - (a6l6e6x) - April 18, 2015, 02:22:00 PM EDT
         Blood Music - (gcareaga) - (2) - April 20, 2015, 05:12:38 PM EDT
             Thanks.. missed that romp in the whither-consciousness? park. - (Ashton) - (1) - April 21, 2015, 06:34:01 AM EDT
                 One of those books that re-impinges my awareness occasionally. - (malraux) - April 21, 2015, 09:32:45 AM EDT