▁claimed , ▁has ▁been ▁found , ▁but ▁each ▁variety ▁dem ands ▁its ▁own ▁ant id ote ▁and ▁the ▁process ▁of ▁making ▁it ▁is ▁not ▁yet ▁available ▁for ▁emer gen cies . ▁ ▁Professor ▁Robert ▁Elli ot ▁died ▁in ▁Bar net ▁on ▁ 9 ▁November ▁ 1 9 3 6 . ▁ ▁Publications ▁ ▁Research es ▁into ▁the ▁Nature ▁and ▁Action ▁of ▁S nake ▁Ven om , ▁British ▁Medical ▁Journal , ▁ 1 9 0 0 , ▁ 1 , ▁ 3 0 9 ▁and ▁ 1 1 4 6 ; ▁ 2 , ▁ 2 1 7 ▁S cl ero - Cor ne al ▁Tre ph ining ▁in ▁the ▁Oper ative ▁Tre at ment ▁of ▁Gla u com a , ▁London , ▁ 1 9 1 3 ; ▁ 2 nd ▁edition , ▁ 1 9 1 4 ▁Gla u com a , ▁a ▁Hand book ▁for ▁the ▁General ▁Pract ition er , ▁London , ▁ 1 9 1 7 ▁The ▁Indian ▁Operation ▁of ▁C ouch ing ▁for ▁Cat ar act , ▁London , ▁ 1 9 1 8 ▁[ https :// catalog . h ath it rust . org / Record / 0 0 5 6 8 3 9 5 1 ▁Gla u com a , ▁a ▁Text book ▁for ▁the ▁Student ▁of ▁O ph th alm ology ], ▁London , ▁ 1 9 1 8 ▁A ▁Tre at ise ▁on ▁Gla u com a , ▁London , ▁ 1 9 1 8 ; ▁ 2 nd ▁edition , ▁ 1 9