You will be so shocked to know that the urine test for autism which "never returns a false positive" is shoddy science from veteran autism grifters. /sarcasm
@ejwillingham.bsky.social delves deep into how craptastic the "research" is, in the latest TPGA newsletter:
buttondown.com/TPGA/archive...
Part one of three installments analyzing that urine panel paper making the rounds.