preferred_name: Lactose tolerance &#x7C; Serum or Plasma &#x7C; Chemistry - challenge
preferred_name_lc: lactose tolerance &#x7c; serum or plasma &#x7c; chemistry - challenge
label: Lactose tolerance &#x7C; Serum or Plasma &#x7C; Chemistry - challenge
label_lc: lactose tolerance &#x7c; serum or plasma &#x7c; chemistry - challenge