After 15 years of publication, Housecalls, the first-class bimonthly magazine published by the Hyderabad-based Dr Reddy‘s Laboratories, is shutting shop this year. In her editorial in the penultimate January-February issue, its editor pens a touching lament for the printed word—and the sanity that comes with it. *** By RATNA RAO SHEKAR Increasingly these days, we…