發送短信 : Determination of sperm sex ratio in bovine semen using multiplex real-time polymerase chain reaction

 ______     _____    ______      ___      ____    
|      \\  |  ___|| |      \\   / _ \\   |  _ \\  
|  --  //  | ||__   |  --  //  | / \ ||  | |_| || 
|  --  \\  | ||__   |  --  \\  | \_/ ||  | .  //  
|______//  |_____|| |______//   \___//   |_|\_\\  
`------`   `-----`  `------`    `---`    `-` --`