====== Plant extraction ======

<cri_photo_thumb 
    stock_photo:labs:pharmacology:activities:plant_ext:plant_ext1 | 
    stock_photo:labs:pharmacology:activities:plant_ext:plant_ext1_s.jpg?110 | 
    plant_ext1 
>
<cri_photo_thumb 
    stock_photo:labs:pharmacology:activities:plant_ext:plant_ext2 | 
    stock_photo:labs:pharmacology:activities:plant_ext:plant_ext2_s.jpg?110 | 
    plant_ext2 
>
<cri_photo_thumb 
    stock_photo:labs:pharmacology:activities:plant_ext:plant_ext3 | 
    stock_photo:labs:pharmacology:activities:plant_ext:plant_ext3_s.jpg?110 | 
    plant_ext3 
>
<cri_photo_thumb 
    stock_photo:labs:pharmacology:activities:plant_ext:plant_ext4 | 
    stock_photo:labs:pharmacology:activities:plant_ext:plant_ext4_s.jpg?73 | 
    plant_ext4 
>