जौगाफु बुहुमाव गोरिब रांखानथि थासारिफोरनि थाखाय जोनोम - लिरथायफोरा इउरप आरो सा आमेरिकानिख्रुइ बांसिन खम ।
Birth weights in poor economic circumstances in the developing world are much lower than in Europe and North America .