Embase
#	Searches	Results
#1	exp inappropriate vasopressin secretion/	2829
#2	syndrome of inappropriate antidiuretic.mp.	1001
#3	(inappropriate antidiuretic adj3 syndrome).mp.	1057
#4	syndrome of immoderate antidiuresis.mp.	0
#5	schwartz‐bartter syndrome.mp.	754
#6	hyponatraemia.mp. or exp hyponatraemia/	20,570
#7	hyponatraemia.mp.	2274
#8	sodium ion concentration.mp.	261
#9	sodium serum.mp.	165
#10	sodium blood level.mp. or exp sodium blood level/	9734
#11	hypovolemia.mp. or exp hypovolemia/	11,630
#12	hypovolaemia.mp.	1263
#13	serum osmolality.mp. or exp serum osmolality/	2409
#14	urine osmolality.mp. or exp urine osmolality/	4223
#15	(osmolar or osmolarity).mp.	23,152
#16	exp demeclocycline/ or demeclocycline.mp.	2151
#17	declomycin.mp.	98
#18	declostatin.mp. or exp demeclocycline plus nystatin/	0
#19	ledermycin.mp.	159
#20	demeclotetracycline.mp.	4
#21	(Demeclor or Elkamicina or Fidocin or Mexocine or Novotriclina or Perciclina or Rynabron).mp.	17
#22	1 or 2 or 3 or 4 or 5 or 6 or 7 or 8 or 9 or 10 or 11 or 12 or 13 or 14 or 15	66,834
#23	16 or 17 or 18 or 19 or 20 or 21	2168
#24	#22 and #23	517