DEAR SIR, I AM IN BHAVNAGAR, GUJARAT, MY WIFE AGE 52 YEARS. HIS PROBLEM OFPOLIO IN RIGHT LAG BUT WALK PROBLEM MORE AND MORE DAY BY DAY,AT NOW PRESENT LITLE LITLE EXCESIES, AS HIS CAPACITY AND PRESENT MEDICENE.ROF SR.,NEVIGENP. AND CALCIUM INTAS COMPANY VRY LONG TIME. THAT HIS HISTRY . I REQUEST ANY LATEST MEDICINE OR TREATMENT OR INJECTION . SO PLEASE ADVICE. THANKS. NITIN.