2 atrioventricular block and complete atrioventricular block

Block 36 and Block 38 in Oman

Block Xia 502 and Block Xia 509

auxiliary stay

average duration of hospital stay

average hospital stay

average length of stay

average length of stay in department

average stay in hospital

averaged length of stay

Back Stay

ball head stay

bar stay

bolted through stay

buck stay

bunker stay

cable force of stay cable

Cable　stay

Cable Stay Bridge

cable stayed bridge without back stay